CYCLIC COBALTADISILOXANE COMPOUNDS - CRYSTAL-STRUCTURES OF A PYRIDINOLITHIUM [BIS(CYCLOSILOXY)COBALT] COBALT CHLORIDE AND A BIS(TETRAMETHYLETHYLENEDIAMINOLITHIUM)-BIS(CYCLOSILOXY)COBALTATE

被引：36

作者：

HURSTHOUSE, MB

MAZID, MA

MOTEVALLI, M

SANGANEE, M

SULLIVAN, AC

机构：

[1] Department of Chemistry, Queen Mary College, London, E1 4NS, Mile End Road

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1990年 / 381卷 / 02期

关键词：

D O I：

10.1016/0022-328X(90)80124-I

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reaction of CoCl2 and dilithio tetraphenyldisiloxanediolate Ph4Si2O(OLi)2 in tetrahydrofuran (THF) followed by removal of the THF, extraction of the residue with toluene, and treatment of the toluene solution with tetramethylethylenediamine (TMEDA) or pyridine (Py) has given the compounds bis [tetramethylethylenediaminolithium]-μ-[octaphenyltetrasiloxyspiro[5.5]cobalt], [TMEDALi]2-μ-[Co(OSiPh2-OSiPh2O)2] and bispyridinolithium-μ-[octaphenyltetrasiloxyspiro[5.5]pyridino-cobalt]-μ-pyridinocobalt chloride, [Py2Li]-μ-[Co(OSiPh2OSiPh2O)2]-μ-CoPyCl. Both compounds have been characterized by X-ray crystallography. © 1990.

引用

页码：C43 / C46

页数：4

共 4 条

[1] PREPARATION AND CRYSTAL-STRUCTURE OF THE TITANASPIRO[7.7]HEPTASILOXANE CIS-BIS(HEXAPHENYLTRISILOXANEDIOLATO)DIPYRIDINE-TITANIUM BIS(TOLUENE) SOLVATE [J].